A Sister's All You Need.

The story follows the everyday life of Itsuki, a novelist and "modern day Pygmalion" who works day in and day out to create the ultimate younger sister. He's surrounded by various other characters: a beautiful genius writer who loves him, his big-sisterly classmate from college, a fellow male writer, a sadistic tax accountant, and his editor. They're all looked after by Itsuki's perfect younger step-brother, Chihiro, who has a serious secret. (Source: Anime News Network) Note: The first episode received an early screening at a special event held at Shinjuku Piccadilly, Tokyo on 06.09.2017.</i>

Oreimo 2

The second season of Ore no Imouto ga Konna ni Kawaii Wake ga Nai</i> Kirino is back from her trip to America, but the fun doesn't stop here! In the second season of Oreimo, Kyousuke continues to give Kirino life consultations. This time, romance lurks on the horizon for both siblings...

Hensuki: Are you willing to fall in love with a pervert, as long as she’s a cutie?

After cleaning the Calligraphy Club room one afternoon, Kiryuu Keiki found a love letter addressed to him on the club's desk. Eager at the possibility of finally getting a girlfriend, he opens the envelope only to find the words, "I like you" along with a pair of the sender's panties. With only these panties as evidence, Keiki narrows down the identity to the four girls who helped him clean the club room that day: Tokihara Sayuki the lazy third-year president of Calligraphy Club, Koga Yuika a library committee member of foreign descent, Nanjou Mao, Keiki's slightly tsundere fellow classmate, and most awkwardly, Kiryuu Mizuha, Keiki's clean freak of a younger sister. Among at least three of these girls, Keiki believes is the one who left him the letter and their panties so with determination in his heart, he sets out to uncover which of these seemingly unorthodox ladies will become his girlfriend!

My Sister, My Writer

Suzuka Nagami is a beautiful third-year middle school student who has excellent grades and is the student council president. She wrote a novel about a little sister who dotes on her older brother, and the the novel wins a light novel award. After they discuss the matter, her older brother Yū is the one who debuts as a proxy light novel author instead of Suzuka, under the pen name Chikai Towano. (Source: Anime News Network)

OniAi

Akiko is thrilled to be reuniting with Akito, the handsome older brother she hasn’t seen in years! In fact, she might be a little too excited. This pint-sized cutie has a big brother complex, and she’s not interested in sharing his attention. Unfortunately for little sister, she and Akito won’t be living alone: three gorgeous girls from the student council will be along for the ride! (Source: Crunchyroll)

Oreimo 2 (ONA)

Episodes 14-16 of Oreimo 2, to finish adapting the novels of Oreimo.

The Comic Artist & His Assistants

A life description about the mangaka Aito Yuuki and his assistant Ashisu Sahoto. Aito doesn't understand the feelings of the characters on his stories. So he asks Ashisu to help him. Ashisu would do everything for the work. She would even let him touch her breast so he will know how it feels like?! The Habit?! The Pervert?! Can we understand them? That's the comedy of a mangaka life.

Oreimo (ONA)

The true end arc of Ore no Imouto. These four episodes branch out after the 11th episode of the main TV series and present an alternative version to the end of the TV series. These episodes contrast with the good end arc of the TV series, which was an original ending written for the anime, and instead closely follows the original story from the light novels.

Recently, My Sister Is Unusual

In the romance comedy, a girl named Mitsuki Kanzaki lives with her step-brother Yuya after her mother remarries. One day, Mitsuki is possessed by the self-proclaimed spirit of a young girl, Hiyori Kotobuki. Hiyori (in Mitsuki's body) must fall in love with Yuya to move towards the "Gates of Heaven."

Oreshura

Eita enters high school aiming for the National University School of Medicine. Because of his parents' divorce—and his goal—he shuns anything to do with romance or love. One day, Masuzu, the school beauty with the silver hair who has just returned to the country, enters his life in a most unexpected way. Chiwa, his childhood friend since elementary school, will not let this go without a fight.

UzaMaid!

Misha is a little girl who lost her mother at an early age, and now lives with her father. Her father employs a maid named Tsubame, who was a former Self-Defense Force official, and is also a lolicon.(Source: Anime News Network)

Himouto! Umaru-chan

The sibling gag comedy manga centers around Umaru, Taihei's little sister who boasts beautiful looks as well as prowess in both school and sports. However, "Himouto" (beautiful little sister) has a certain secret. (Source: Anime News Network)

Love, Chunibyo & Other Delusions - Heart Throb -

Due to various events, Yuuta and Rikka are living together. This secret co-habitation is so exciting for the two lovebirds! Or so it should be... Is having a chuuni girlfriend too high of a hurdle for Yuuta, who never even went out with a normal girl?! Yuuta worries about how to advance his relationship with Rikka. And then everyone else, Nibutani, Kumin, and Dekomori, have powered up by advancing a grade. Furthermore, the cause of his chuunibyou outburst in middle school, the girl who calls herself Sophia Ring Saturn the 7th, Satone Shichimiya appears... This is the long-awaited second season of the adolescent romantic comedy revolving around chuunibyou that makes you laugh and cry. (Source: Animax)

16bit Sensation: Another Layer

Konoha Akisato is an illustrator that loves beautiful girls and bishojo games. Her dream is to become a super-popular illustrator, so she is working hard at a bishojo game production company, but reality isn't that kind... With the golden age of social network games in full force, Konoha's company isn't doing well, and she works as a sub illustrator, spending her days painting the backs of random background characters. One day, the owner of a game shop gives her a classic bishojo game. With all her excitement over the golden age of bishojo games, she opens the package to "Dokyusei," and is enveloped by a bright light. Konoha then realizes that she just traveled back in time! She ends up in the year 1992! It's the dawn of the bishojo game era! Konoha ends up working at a company called Alcohol Soft. Will she be able to think about, draw, and create all the beautiful girls she’s ever wanted?! A story about a girl and her overwhelming love for beautiful girls—"Now, let's begin!" (Source: Crunchyroll)

NAKAIMO - My Little Sister Is Among Them!

Is insanity hereditary? Shougo Mikadono's beginning to think so, because the terms of his late father's will seem crazy and following them may drive Shougo bonkers as well. Oh, it sounds simple at first: before Shougo can claim his VERY large inheritance, he just has to start attending a certain new school and find a nice girl to marry. It's a little unromantic, but perfectly do-able, right? After all, all the girls seem quite friendly, so all Shougo has to do is find one he has something in common with. EXCEPT, and here's the kicker, it turns out that Shougo has WAY too much in common with one of them, because she's actually his long lost sister! And he has no idea which one she is! Will Shougo meet and court his Miss Right without committing something very morally wrong? Can he find his future bride without slipping into the wrong set of genes? And if his little sister does reveal herself, just how much will be revealed and under what circumstances? (Source: Sentai Filmworks)

Love, Chunibyo & Other Delusions

Everybody has had that stage in their life where they have thought themselves to be special, different from the masses of ordinary humans. They might go as far as seeing themselves capable of wielding mystical powers, or maybe even believe themselves to have descended from a fantasy realm. This "disease" is known as "chuunibyou" and is often the source of some of the most embarrassing moments of a person's life. For Yuuta Togashi, the scars that his chuunibyou has left behind are still fresh. Having posed as the "Dark Flame Master" during his middle school years, he looks back at those times with extreme embarrassment, so much so that he decides to attend a high school far away where nobody will recognize him. Putting his dark history behind him, he longs to live a normal high school life. Unfortunately, he hasn't escaped his past yet: enter Rikka Takanashi, Yuuta's new classmate and self-declared vessel of the "Wicked Eye." As this eccentric young girl crashes into Yuuta's life, his dream of an ordinary, chuunibyou-free life quickly crumbles away. In this hilarious and heartwarming story of a boy who just wants to leave his embarrassing memories behind, the delusions of old are far from a thing of the past. (Source: MAL Rewrite)

Yamada's First Time: B Gata H Kei

Yamada, first name withheld, is a 15-year-old girl who has just entered Takizawa High School. Easily considered exceptionally beautiful, she has only one problem with her own body, she thinks her vagina looks weird and is very self-conscious about it. Upon entering high school, her dream was to have casual sex with 100 men but therein lies the problem, she believes an experienced partner will tease her about the way her vagina looks or simply the fact that she's a virgin. She stumbles upon the solution in the form of Kosuda Takashi, a fellow virgin, whom she believes will help ease the transition to more experienced partners. There's only one small problem, Yamada doesn't know anything about sex or the ancient art of seduction, meaning her quest to conquer Kosuda will be a difficult one.

Ao-chan Can't Study!

Most high school girls would be proud that their father is a famous writer, but Ao Horie’s father is an EROTIC writer, a purveyor of pornographic prose. He’s authored hundreds of dirty books and it has definitely warped his twisted sensibilities. Since Ao thinks that anyone who learns about her father is going to assume that Ao is at least somewhat like her pornographic papa, Ao’s solution is to just not talk to other people, especially boys. All she wants to do is study and get good grades so she can go to a school far away from her family. And that’s why Takumi Kajima is driving her crazy! He keeps trying to talk to her, distracting her, and causing her to think about the kind of things she’d rather not think about…(Source: Sentai Filmworks)